#64D351#64D351

#64D351 is a light, vivid green. Relative luminance 0.499; OKLCH L 77.4% C 0.197 H 140.9°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#64D351
RGB	rgb(100, 211, 81)
HSL	hsl(111, 60%, 57%)
HSV	hsv(111, 62%, 83%)
CMYK	cmyk(52.6%, 0%, 61.6%, 17.3%)
CIE-LAB	lab(76.00, -56.00, 53.46)
CIE-LCH	lch(76.00, 77.42, 136.33°)
OKLab	oklab(77.44% -0.1532 0.1246)
OKLCH	oklch(77.44% 0.197 140.9)
XYZ	xyz(30.0336, 49.8895, 15.8300)
Luminance	0.4989 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D351 #C051D3

analogous

#A5D351 #64D351 #51D37F

triadic

#64D351 #5164D3 #D35164

tetradic

#64D351 #51A5D3 #C051D3 #D37F51

square

#64D351 #51A5D3 #C051D3 #D37F51

split-complementary

#64D351 #7F51D3 #D351A5

monochromatic

#318722 #43B82F #64D351 #90DF82 #BBECB3

Accessibility & contrast

On white

1.91

#64D351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#64D351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D351

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D351	#FFFFFF	#000000	##000000
##64D351	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C142

Deuteranopia (green-blind)

#CAB85C

Tritanopia (blue-blind)

#57CDB7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #64d351;
/* rgb */ color: rgb(100, 211, 81);
/* oklch */ color: oklch(77.4% 0.197 140.9);

Tailwind

colors: {
  custom: {
    50: '#99e187',
    500: '#64d351',
    950: '#000000',
  },
}

SCSS

$custom: #64d351;
$custom-light: #99e187;
$custom-dark: #000000;

JSON

{
  "hex": "#64d351",
  "rgb": {
    "r": 100,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 111.231,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77436,
    "c": 0.19747,
    "h": 140.9
  },
  "luminance": 0.49892
}

Semantic roles & 50–950 ramp

primary

#64D351

secondary

#D3A6DA

accent

#45E3CC

background

#FAFDF8

surface

#F3FBF0

border

#CDD4CB

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #64D351

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →